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<head>
    <meta charset="UTF-8">
    <title>visibility</title>
    <style>
        div{
            visibility: visible;
        }
        span{
            visibility: visible;
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    </style>
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<body>
<h3>您最喜欢的电视剧</h3>
<ul style="visibility: hidden;">
    <li>去有风的地方</li>
    <li>小欢喜</li>
    <li>小别离</li>
    <li>小舍得</li>
</ul>
<h3>您最喜欢听的音乐</h3>
<ul style="visibility: visible">
    <li>恭喜发财</li>
    <li>常回家看看</li>
    <li>好日子</li>
</ul>
<hr>
<div>第1个div</div>
<div>第2个div</div>
<div>第3个div</div>
<hr>
<span>第1个span</span>
<span>第2个span</span>
<span>第3个span</span>


</body>
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